Home›Asteroids›218621 2005 QW91218621 2005 QW91Main-belt minor planetDesignation(218621) 2005 QW91ClassMain-beltSemi-major axis2.5106381 AUEccentricity0.1665731Inclination3.7732°Absolute magnitude (H)17.09Perihelion2.092 AUAphelion2.929 AU